TWI222389B - Polishing pad, method of preparing a polishing pad and method of polishing a substrate - Google Patents
Polishing pad, method of preparing a polishing pad and method of polishing a substrate Download PDFInfo
- Publication number
- TWI222389B TWI222389B TW090133214A TW90133214A TWI222389B TW I222389 B TWI222389 B TW I222389B TW 090133214 A TW090133214 A TW 090133214A TW 90133214 A TW90133214 A TW 90133214A TW I222389 B TWI222389 B TW I222389B
- Authority
- TW
- Taiwan
- Prior art keywords
- polishing
- item
- patent application
- polishing pad
- substrate
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/005—Control means for lapping machines or devices
- B24B37/013—Devices or means for detecting lapping completion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/205—Lapping pads for working plane surfaces provided with a window for inspecting the surface of the work being lapped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/04—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/788,082 US6623331B2 (en) | 2001-02-16 | 2001-02-16 | Polishing disk with end-point detection port |
Publications (1)
Publication Number | Publication Date |
---|---|
TWI222389B true TWI222389B (en) | 2004-10-21 |
Family
ID=25143403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW090133214A TWI222389B (en) | 2001-02-16 | 2001-12-31 | Polishing pad, method of preparing a polishing pad and method of polishing a substrate |
Country Status (8)
Country | Link |
---|---|
US (1) | US6623331B2 (fr) |
EP (1) | EP1368157B1 (fr) |
JP (1) | JP4369122B2 (fr) |
CN (1) | CN100503168C (fr) |
AU (1) | AU2002306506A1 (fr) |
DE (1) | DE60201515T2 (fr) |
TW (1) | TWI222389B (fr) |
WO (1) | WO2002064315A1 (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7374477B2 (en) | 2002-02-06 | 2008-05-20 | Applied Materials, Inc. | Polishing pads useful for endpoint detection in chemical mechanical polishing |
US8485862B2 (en) | 2000-05-19 | 2013-07-16 | Applied Materials, Inc. | Polishing pad for endpoint detection and related methods |
US6599765B1 (en) * | 2001-12-12 | 2003-07-29 | Lam Research Corporation | Apparatus and method for providing a signal port in a polishing pad for optical endpoint detection |
US6913514B2 (en) * | 2003-03-14 | 2005-07-05 | Ebara Technologies, Inc. | Chemical mechanical polishing endpoint detection system and method |
US7354334B1 (en) * | 2004-05-07 | 2008-04-08 | Applied Materials, Inc. | Reducing polishing pad deformation |
US7018581B2 (en) | 2004-06-10 | 2006-03-28 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Method of forming a polishing pad with reduced stress window |
US7252871B2 (en) * | 2004-06-16 | 2007-08-07 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Polishing pad having a pressure relief channel |
US20060286906A1 (en) * | 2005-06-21 | 2006-12-21 | Cabot Microelectronics Corporation | Polishing pad comprising magnetically sensitive particles and method for the use thereof |
US20060291530A1 (en) * | 2005-06-23 | 2006-12-28 | Alexander Tregub | Treatment of CMP pad window to improve transmittance |
US20070037487A1 (en) * | 2005-08-10 | 2007-02-15 | Kuo Charles C | Polishing pad having a sealed pressure relief channel |
TWI287486B (en) * | 2006-05-04 | 2007-10-01 | Iv Technologies Co Ltd | Polishing pad and method thereof |
US7678700B2 (en) * | 2006-09-05 | 2010-03-16 | Cabot Microelectronics Corporation | Silicon carbide polishing method utilizing water-soluble oxidizers |
US7998866B2 (en) * | 2006-09-05 | 2011-08-16 | Cabot Microelectronics Corporation | Silicon carbide polishing method utilizing water-soluble oxidizers |
US7455571B1 (en) | 2007-06-20 | 2008-11-25 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Window polishing pad |
US9017140B2 (en) | 2010-01-13 | 2015-04-28 | Nexplanar Corporation | CMP pad with local area transparency |
CN102133734B (zh) * | 2010-01-21 | 2015-02-04 | 智胜科技股份有限公司 | 具有侦测窗的研磨垫及其制造方法 |
US9156124B2 (en) | 2010-07-08 | 2015-10-13 | Nexplanar Corporation | Soft polishing pad for polishing a semiconductor substrate |
CN102441839B (zh) * | 2011-11-11 | 2014-06-04 | 上海华力微电子有限公司 | 提高固定研磨料在研磨垫上进行cmp工艺稳定性的方法 |
US20140120802A1 (en) * | 2012-10-31 | 2014-05-01 | Wayne O. Duescher | Abrasive platen wafer surface optical monitoring system |
TWI518176B (zh) * | 2015-01-12 | 2016-01-21 | 三芳化學工業股份有限公司 | 拋光墊及其製造方法 |
US9475168B2 (en) | 2015-03-26 | 2016-10-25 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Polishing pad window |
US10569383B2 (en) * | 2017-09-15 | 2020-02-25 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Flanged optical endpoint detection windows and CMP polishing pads containing them |
JP7083722B2 (ja) * | 2018-08-06 | 2022-06-13 | 株式会社荏原製作所 | 研磨装置、及び、研磨方法 |
JP7162465B2 (ja) | 2018-08-06 | 2022-10-28 | 株式会社荏原製作所 | 研磨装置、及び、研磨方法 |
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US4317698A (en) | 1980-11-13 | 1982-03-02 | Applied Process Technology, Inc. | End point detection in etching wafers and the like |
DE3132028A1 (de) | 1981-08-13 | 1983-03-03 | Roehm Gmbh | Verbesserte polierteller zum polieren von kunststoffoberflaechen |
US4462860A (en) | 1982-05-24 | 1984-07-31 | At&T Bell Laboratories | End point detection |
US4611919A (en) | 1984-03-09 | 1986-09-16 | Tegal Corporation | Process monitor and method thereof |
JPS60242975A (ja) | 1984-05-14 | 1985-12-02 | Kanebo Ltd | 平面研磨装置 |
US4660979A (en) | 1984-08-17 | 1987-04-28 | At&T Technologies, Inc. | Method and apparatus for automatically measuring semiconductor etching process parameters |
US4674236A (en) | 1985-05-13 | 1987-06-23 | Toshiba Machine Co., Ltd. | Polishing machine and method of attaching emery cloth to the polishing machine |
JPS63147327A (ja) | 1986-12-10 | 1988-06-20 | Dainippon Screen Mfg Co Ltd | 表面処理における処理終点検知方法 |
US4851311A (en) | 1987-12-17 | 1989-07-25 | Texas Instruments Incorporated | Process for determining photoresist develop time by optical transmission |
US4826563A (en) | 1988-04-14 | 1989-05-02 | Honeywell Inc. | Chemical polishing process and apparatus |
JPH0252205A (ja) | 1988-08-17 | 1990-02-21 | Dainippon Screen Mfg Co Ltd | 膜厚測定方法 |
JPH02137852A (ja) | 1988-11-18 | 1990-05-28 | Dainippon Screen Mfg Co Ltd | フォトレジストの現像終点検出方法 |
US5229303A (en) | 1989-08-29 | 1993-07-20 | At&T Bell Laboratories | Device processing involving an optical interferometric thermometry using the change in refractive index to measure semiconductor wafer temperature |
US5166080A (en) | 1991-04-29 | 1992-11-24 | Luxtron Corporation | Techniques for measuring the thickness of a film formed on a substrate |
US5076024A (en) | 1990-08-24 | 1991-12-31 | Intelmatec Corporation | Disk polisher assembly |
US5270222A (en) | 1990-12-31 | 1993-12-14 | Texas Instruments Incorporated | Method and apparatus for semiconductor device fabrication diagnosis and prognosis |
US5189490A (en) | 1991-09-27 | 1993-02-23 | University Of Hartford | Method and apparatus for surface roughness measurement using laser diffraction pattern |
US5499733A (en) | 1992-09-17 | 1996-03-19 | Luxtron Corporation | Optical techniques of measuring endpoint during the processing of material layers in an optically hostile environment |
US5733171A (en) | 1996-07-18 | 1998-03-31 | Speedfam Corporation | Apparatus for the in-process detection of workpieces in a CMP environment |
US5433650A (en) | 1993-05-03 | 1995-07-18 | Motorola, Inc. | Method for polishing a substrate |
JP3326443B2 (ja) | 1993-08-10 | 2002-09-24 | 株式会社ニコン | ウエハ研磨方法及びその装置 |
US5891352A (en) | 1993-09-16 | 1999-04-06 | Luxtron Corporation | Optical techniques of measuring endpoint during the processing of material layers in an optically hostile environment |
US5441598A (en) | 1993-12-16 | 1995-08-15 | Motorola, Inc. | Polishing pad for chemical-mechanical polishing of a semiconductor substrate |
US5433651A (en) | 1993-12-22 | 1995-07-18 | International Business Machines Corporation | In-situ endpoint detection and process monitoring method and apparatus for chemical-mechanical polishing |
US5413941A (en) | 1994-01-06 | 1995-05-09 | Micron Technology, Inc. | Optical end point detection methods in semiconductor planarizing polishing processes |
JPH08316279A (ja) | 1995-02-14 | 1996-11-29 | Internatl Business Mach Corp <Ibm> | 半導体基体の厚さ測定方法及びその測定装置 |
US5893796A (en) | 1995-03-28 | 1999-04-13 | Applied Materials, Inc. | Forming a transparent window in a polishing pad for a chemical mechanical polishing apparatus |
US5533923A (en) | 1995-04-10 | 1996-07-09 | Applied Materials, Inc. | Chemical-mechanical polishing pad providing polishing unformity |
IL113829A (en) | 1995-05-23 | 2000-12-06 | Nova Measuring Instr Ltd | Apparatus for optical inspection of wafers during polishing |
JP3042593B2 (ja) * | 1995-10-25 | 2000-05-15 | 日本電気株式会社 | 研磨パッド |
US5695601A (en) | 1995-12-27 | 1997-12-09 | Kabushiki Kaisha Toshiba | Method for planarizing a semiconductor body by CMP method and an apparatus for manufacturing a semiconductor device using the method |
US5681216A (en) | 1996-02-06 | 1997-10-28 | Elantec, Inc. | High precision polishing tool |
US6074287A (en) | 1996-04-12 | 2000-06-13 | Nikon Corporation | Semiconductor wafer polishing apparatus |
US5800248A (en) | 1996-04-26 | 1998-09-01 | Ontrak Systems Inc. | Control of chemical-mechanical polishing rate across a substrate surface |
US5910846A (en) | 1996-05-16 | 1999-06-08 | Micron Technology, Inc. | Method and apparatus for detecting the endpoint in chemical-mechanical polishing of semiconductor wafers |
US5663797A (en) | 1996-05-16 | 1997-09-02 | Micron Technology, Inc. | Method and apparatus for detecting the endpoint in chemical-mechanical polishing of semiconductor wafers |
JP2865061B2 (ja) | 1996-06-27 | 1999-03-08 | 日本電気株式会社 | 研磨パッドおよび研磨装置ならびに半導体装置の製造方法 |
US5645469A (en) | 1996-09-06 | 1997-07-08 | Advanced Micro Devices, Inc. | Polishing pad with radially extending tapered channels |
US5795218A (en) | 1996-09-30 | 1998-08-18 | Micron Technology, Inc. | Polishing pad with elongated microcolumns |
US5674116A (en) | 1996-10-09 | 1997-10-07 | Cmi International Inc. | Disc with coolant passages for an abrasive machining assembly |
US6246098B1 (en) | 1996-12-31 | 2001-06-12 | Intel Corporation | Apparatus for reducing reflections off the surface of a semiconductor surface |
US5838448A (en) | 1997-03-11 | 1998-11-17 | Nikon Corporation | CMP variable angle in situ sensor |
US6102775A (en) | 1997-04-18 | 2000-08-15 | Nikon Corporation | Film inspection method |
DE19720623C1 (de) | 1997-05-16 | 1998-11-05 | Siemens Ag | Poliervorrichtung und Poliertuch |
US6146248A (en) * | 1997-05-28 | 2000-11-14 | Lam Research Corporation | Method and apparatus for in-situ end-point detection and optimization of a chemical-mechanical polishing process using a linear polisher |
US6108091A (en) | 1997-05-28 | 2000-08-22 | Lam Research Corporation | Method and apparatus for in-situ monitoring of thickness during chemical-mechanical polishing |
JPH1110540A (ja) | 1997-06-23 | 1999-01-19 | Speedfam Co Ltd | Cmp装置のスラリリサイクルシステム及びその方法 |
US5882251A (en) | 1997-08-19 | 1999-03-16 | Lsi Logic Corporation | Chemical mechanical polishing pad slurry distribution grooves |
US5963781A (en) | 1997-09-30 | 1999-10-05 | Intel Corporation | Technique for determining semiconductor substrate thickness |
TW421620B (en) | 1997-12-03 | 2001-02-11 | Siemens Ag | Device and method to control an end-point during polish of components (especially semiconductor components) |
US5972162A (en) | 1998-01-06 | 1999-10-26 | Speedfam Corporation | Wafer polishing with improved end point detection |
US6142857A (en) | 1998-01-06 | 2000-11-07 | Speedfam-Ipec Corporation | Wafer polishing with improved backing arrangement |
JPH11254298A (ja) * | 1998-03-06 | 1999-09-21 | Speedfam Co Ltd | スラリー循環供給式平面研磨装置 |
US6068539A (en) | 1998-03-10 | 2000-05-30 | Lam Research Corporation | Wafer polishing device with movable window |
US6106662A (en) * | 1998-06-08 | 2000-08-22 | Speedfam-Ipec Corporation | Method and apparatus for endpoint detection for chemical mechanical polishing |
US6095902A (en) | 1998-09-23 | 2000-08-01 | Rodel Holdings, Inc. | Polyether-polyester polyurethane polishing pads and related methods |
US6146242A (en) * | 1999-06-11 | 2000-11-14 | Strasbaugh, Inc. | Optical view port for chemical mechanical planarization endpoint detection |
US6077147A (en) | 1999-06-19 | 2000-06-20 | United Microelectronics Corporation | Chemical-mechanical polishing station with end-point monitoring device |
JP3508747B2 (ja) | 2001-08-08 | 2004-03-22 | 株式会社ニコン | 研磨パッド及びウエハ研磨装置 |
-
2001
- 2001-02-16 US US09/788,082 patent/US6623331B2/en not_active Expired - Lifetime
- 2001-12-31 TW TW090133214A patent/TWI222389B/zh not_active IP Right Cessation
-
2002
- 2002-02-05 DE DE60201515T patent/DE60201515T2/de not_active Expired - Lifetime
- 2002-02-05 AU AU2002306506A patent/AU2002306506A1/en not_active Abandoned
- 2002-02-05 JP JP2002564089A patent/JP4369122B2/ja not_active Expired - Fee Related
- 2002-02-05 CN CNB028034600A patent/CN100503168C/zh not_active Expired - Fee Related
- 2002-02-05 WO PCT/US2002/004587 patent/WO2002064315A1/fr active IP Right Grant
- 2002-02-05 EP EP02740116A patent/EP1368157B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP4369122B2 (ja) | 2009-11-18 |
DE60201515T2 (de) | 2005-02-03 |
EP1368157A1 (fr) | 2003-12-10 |
WO2002064315A1 (fr) | 2002-08-22 |
CN100503168C (zh) | 2009-06-24 |
AU2002306506A1 (en) | 2002-08-28 |
EP1368157B1 (fr) | 2004-10-06 |
US6623331B2 (en) | 2003-09-23 |
WO2002064315A8 (fr) | 2004-04-08 |
DE60201515D1 (de) | 2004-11-11 |
US20020115379A1 (en) | 2002-08-22 |
CN1484568A (zh) | 2004-03-24 |
JP2004522598A (ja) | 2004-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |